From fab8ae77cb1a0fc078a4ddced50b3d30dec1df85 Mon Sep 17 00:00:00 2001 From: Patrick Georgi Date: Wed, 13 Apr 2016 20:55:34 +0200 Subject: program.ld: make sure that zeroptr isn't assigned to debug sections Some ld versions seem to merge the .zeroptr section (NOLOAD, address 0) with some debug sections (NOLOAD, address 0) which makes the build explode when the debug sections are then stripped (including the zeroptr symbol). Just define zeroptr to be 0, no sections needed, to avoid this "optimization". Checked the objdump -dS of code using it that the accesses look sane. Change-Id: Ia7cb3e5eae87076caf479d5ae9155a02f74b5663 Signed-off-by: Patrick Georgi Reviewed-on: https://review.coreboot.org/14344 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/lib/program.ld | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'src') diff --git a/src/lib/program.ld b/src/lib/program.ld index 99afe5dd56..6ffa82aa30 100644 --- a/src/lib/program.ld +++ b/src/lib/program.ld @@ -140,9 +140,7 @@ _eprogram = .; /* Discard the sections we don't need/want */ -.zeroptr 0 (NOLOAD) : { - zeroptr = .; -} +zeroptr = 0; /DISCARD/ : { *(.comment) -- cgit v1.2.3